293463310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{21067}}^1$

素因数の和:21280

約数の個数: 32

約数和(自身を含む): 606758400

約数和(自身を除く): 313295090

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2786, 6965, 13930, 21067, 42134, 105335, 147469, 210670, 294938, 737345, 1474690, 4192333, 8384666, 20961665, 29346331, 41923330, 58692662, 146731655, 293463310]

約数ペア:

[(1, 293463310), (2, 146731655), (5, 58692662), (7, 41923330), (10, 29346331), (14, 20961665), (35, 8384666), (70, 4192333), (199, 1474690), (398, 737345), (995, 294938), (1393, 210670), (1990, 147469), (2786, 105335), (6965, 42134), (13930, 21067)]